My tv turns on but no picture... - Televison & Video

If you're seeing a solarized picture on your Sony TV XBR-43X800G, there are a few things that could be causing the issue. Here's how to fix it. First, check the input source.

If you're using an HDMI cable, try switching to a different input. If you're using a component cable, make sure it's securely connected to the TV.

If the input source isn't the issue, try resetting the TV. To do this, unplug the TV from the power outlet and then plug it back in. Once the TV is back on, go to the Settings menu and select Picture.

Scroll down to Picture Mode and select Standard. If you're still seeing a solarized picture, there may be an issue with the TV itself. In this case, you'll need to contact Sony customer support for assistance.

Ur tv covergence board it is dying.Tv are developing a convergence picture problems.Tv have colors R,G,B lines mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it dying must require replacement like 2 STK convergence ICS and some or all of it resistors too.Fixed the tv convergence board to solved the tv convergence picture problems.The shop will cost u like $300-350 for parts and labors.

Hi,

If you turn the tv off for about 1020 seconds, turn it back on and see if you have a clear picture, if not it sound like a power supply problem in the tv. but if that did not solve the problem, the picture board on your tv is now malfunctioning or as gone bad, it means the picture board of your tv has developed fault and will need to be replace.

I advice you replace the picture board on the screen of your tv to solve the problem.

Ur tv have problems,etheir the Tuner signal board or the LCD inverter board.After u turn on the tv,no picture turn tv off/on 3-4 times each time wait a few mins.see if the picture come on?Than it ur Tuner board have problems.If u turn on the tv and get just a flashes of a picture about 30 or 40 sec.than just disappear,than ur LCD inverter board is the problems it dead.

check the oscillator

mine was doing the same thing. If i put pressure on the cable input from left or right it would fix this.

the lamp has a life cicle. if yours is been used a lot. then the lamp has to be changed. when the tv cannot turn on steady and gets off imm. the computer inside the tv tries to turn off the set but the lamp charges again and the micro tends to keep working. the first step to take in this tv is to change the lamp to eliminate this common source of problems

I have a sansui 19" LCD TV+DVD
I had to attempt multiple times turning the TV on to get a picture. The sound was fine. This kept happening when I would go to turn on the set the TV kept playing fine with picture & sound but after the 2nd attemts I turned it off & then tried to turn it back on which took multiple attempts, it kept playing for a few minutes then the picture went out but the sound was still there.
The set is not yet 2 years old.

My LG TV
switch on no picture but short period of sound then nothing